व्याख्या करें कि 7×11×13+13 एक भाज्य संख्या है ।
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1
13(7*11+1)
13*78*1
it have 3 factor so it is a composite no.
13*78*1
it have 3 factor so it is a composite no.
Answered by
1
7×11=77×13=991+13=1004
the answer is 1004 .The last digit is 2 which is even no. so yeh bhajya no. hai
the answer is 1004 .The last digit is 2 which is even no. so yeh bhajya no. hai
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